Important Fraud Alert: We have received reports from customers of phone, electronic, and mailed communications that falsely represent Sunflower Bank and/or our employees. If you are contacted by someone claiming to be from Sunflower Bank attempting to gain access to account information, password, or other sensitive information, contact us directly through a verified phone number. Remember, we will never ask you to provide your online banking login credentials or account information. Customer Care is available at 888.827.5564 for additional assistance.

Welcome to
Ontario, Concours St Sunflower Bank Corporate Office

The location at 3990 Concours St, Suite 310 is a Corporate Office and does not provide banking branch services. 

Address:

3990 Concours St, Suite 310

Ontario, California 91764

Directions
Find a MoneyPass® ATM

Corporate Office:

No personal banking services

By Appointment Only